<template>
    <div class="app-container">
        <el-form :model="queryParams" class="queryFormClass" ref="queryForm" size="small" :inline="true" v-show="showSearch"
                 label-width="68px">
                        <el-form-item label="商品名称" prop="goodsName">
                            <el-input
                                    v-model="queryParams.goodsName"
                                    placeholder="请输入商品名称"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="商品分类" prop="goodsType">
                            <el-select v-model="queryParams.goodsType" placeholder="请选择商品分类" clearable>
                                <el-option
                                        v-for="dict in dict.type.f_goods_type"
                                        :key="dict.value"
                                        :label="dict.label"
                                        :value="dict.value"
                                />
                            </el-select>
                        </el-form-item>
                        <el-form-item label="商品价格" prop="goodsPrice">
                            <el-input
                                    v-model="queryParams.goodsPrice"
                                    placeholder="请输入商品价格"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="商品库存" prop="goodsInventory">
                            <el-input
                                    v-model="queryParams.goodsInventory"
                                    placeholder="请输入商品库存"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="创建人名称" prop="createName">
                            <el-input
                                    v-model="queryParams.createName"
                                    placeholder="请输入创建人名称"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="更新人名称" prop="updateName">
                            <el-input
                                    v-model="queryParams.updateName"
                                    placeholder="请输入更新人名称"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

      <el-divider></el-divider>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                        v-hasPermi="['logic:goods:add']"
                >新增
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="success"
                        icon="el-icon-edit"
                        size="mini"
                        :disabled="single"
                        @click="handleUpdate"
                        v-hasPermi="['logic:goods:edit']"
                >修改
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="danger"
                        icon="el-icon-delete"
                        size="mini"
                        :disabled="multiple"
                        @click="handleDelete"
                        v-hasPermi="['logic:goods:remove']"
                >删除
                </el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="warning"
                        icon="el-icon-download"
                        size="mini"
                        @click="handleExport"
                        v-hasPermi="['logic:goods:export']"
                >导出
                </el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

      <el-divider></el-divider>

        <el-table stripe border v-loading="loading" class="tableClass" :data="goodsList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center"/>
                    <el-table-column label="id" align="center" prop="id"/>
                    <el-table-column label="商品名称" align="center" prop="goodsName"/>
                    <el-table-column label="商品分类" align="center" prop="goodsType">
                        <template slot-scope="scope">
                                <dict-tag :options="dict.type.f_goods_type" :value="scope.row.goodsType"/>
                        </template>
                    </el-table-column>
                    <el-table-column label="商品价格" align="center" prop="goodsPrice"/>
                    <el-table-column label="商品库存" align="center" prop="goodsInventory"/>
                    <el-table-column label="创建人名称" align="center" prop="createName"/>
                    <el-table-column label="更新人名称" align="center" prop="updateName"/>
            <el-table-column label="操作" fixed="right"  align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleUpdate(scope.row)"
                            v-hasPermi="['logic:goods:edit']"
                    >修改
                    </el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDelete(scope.row)"
                            v-hasPermi="['logic:goods:remove']"
                    >删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination
                v-show="total>0"
                :total="total"
                :page.sync="queryParams.pageNum"
                :limit.sync="queryParams.pageSize"
                @pagination="getList"
        />

        <!-- 添加或修改商品信息对话框 -->
        <el-dialog v-drag-dialog="true"  :title="title" :visible.sync="open" width="500px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                                <el-form-item label="商品名称" prop="goodsName">
                                    <el-input v-model="form.goodsName" placeholder="请输入商品名称"/>
                                </el-form-item>
                                <el-form-item label="商品分类" prop="goodsType">
                                    <el-select v-model="form.goodsType" placeholder="请选择商品分类">
                                        <el-option
                                                v-for="dict in dict.type.f_goods_type"
                                                :key="dict.value"
                                                :label="dict.label"
                                                :value="dict.value"
                                        ></el-option>
                                    </el-select>
                                </el-form-item>
                                <el-form-item label="商品价格" prop="goodsPrice">
                                    <el-input v-model="form.goodsPrice" placeholder="请输入商品价格"/>
                                </el-form-item>
                                <el-form-item label="商品库存" prop="goodsInventory">
                                    <el-input v-model="form.goodsInventory" placeholder="请输入商品库存"/>
                                </el-form-item>
                                <el-form-item label="创建人名称" prop="createName">
                                    <el-input v-model="form.createName" placeholder="请输入创建人名称"/>
                                </el-form-item>
                                <el-form-item label="更新人名称" prop="updateName">
                                    <el-input v-model="form.updateName" placeholder="请输入更新人名称"/>
                                </el-form-item>
                                <el-form-item label="删除标识" prop="delFlag">
                                    <el-input v-model="form.delFlag" placeholder="请输入删除标识"/>
                                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
  import { listGoods, getGoods, delGoods, addGoods, updateGoods } from "@/api/logic/goods";

  export default {
    name: "Goods",
        dicts: ['f_goods_type'],
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 商品信息表格数据
              goodsList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
                        goodsName: null,
                        goodsType: null,
                        goodsPrice: null,
                        goodsInventory: null,
                        createName: null,
                        updateName: null,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
                        goodsName: [
                    { required: true, message: "商品名称不能为空", trigger: "blur" }
                  ],
                        goodsType: [
                    { required: true, message: "商品分类不能为空", trigger: "change" }
                  ],
                        goodsPrice: [
                    { required: true, message: "商品价格不能为空", trigger: "blur" }
                  ],
                        goodsInventory: [
                    { required: true, message: "商品库存不能为空", trigger: "blur" }
                  ],
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询商品信息列表 */
      getList() {
        this.loading = true;
        listGoods(this.queryParams).then(response => {
          this.goodsList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
                        id: null,
                        goodsName: null,
                        goodsType: null,
                        goodsPrice: null,
                        goodsInventory: null,
                        createTime: null,
                        createBy: null,
                        createName: null,
                        updateTime: null,
                        updateBy: null,
                        updateName: null,
                        delFlag: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加商品信息";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getGoods(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改商品信息";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateGoods(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addGoods(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除商品信息编号为"' + ids + '"的数据项？').then(function() {
          return delGoods(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
  /** 导出按钮操作 */
  handleExport() {
    this.download('logic/goods/export', {
      ...this.queryParams
    }, `goods_${new Date().getTime()}.xlsx`)
  }
  }
  };
</script>
